diff --git a/app/react/PDF/components/PDF.js b/app/react/PDF/components/PDF.js
index a66330b099..04757a9586 100644
--- a/app/react/PDF/components/PDF.js
+++ b/app/react/PDF/components/PDF.js
@@ -2,7 +2,6 @@ import PropTypes from 'prop-types';
 import React, {Component} from 'react';
 
 import PDFPage from './PDFPage.js';
-import '../../../../node_modules/pdfjs-dist/web/pdf_viewer.css';
 import {scrollToPage} from 'app/Viewer/actions/uiActions';
 
 import {isClient} from 'app/utils';
@@ -10,6 +9,7 @@ import {advancedSort} from 'app/utils/advancedSort';
 
 let PDFJS;
 if (isClient) {
+  require('../../../../node_modules/pdfjs-dist/web/pdf_viewer.css');
   PDFJS = require('../../../../node_modules/pdfjs-dist/web/pdf_viewer.js').PDFJS;
   PDFJS.workerSrc = '/pdf.worker.bundle.js';
 }